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Sailing Ursa

Isla Ballena (Isla Espíritu Santo) - BCS, Mexico

Isla Ballena (Isla Espíritu Santo) (24°29′N 110°23′W), BCS, Mexico, is an anchorage with cell coverage onshore only and working Starlink, surveyed first-hand from SV Ursa across 1 visit (4 nights at anchor). Ursa anchored in 5–5.3 m of water.

Location

Cell onshore onlyStarlink
Map of Isla Ballena (Isla Espíritu Santo) -  BCS, Mexico and the surrounding coast
Isla Ballena (Isla Espíritu Santo) - BCS, Mexico
24° 29′ 4.2″ N110° 23′ 56.1″ W
Isla Ballena North (Isla Espíritu Santo) - BCS, Mexico
24° 29′ 8.9″ N110° 24′ 22.3″ W
Isla Ballena West (Isla Espíritu Santo) - BCS, Mexico
24° 28′ 50″ N110° 24′ 34.2″ W

Cell: Just to the north of here you can get a few bars on the sea, and up high on the island or ashore on the mainland you can pick up a couple of bars, but nothing at sea level in the anchorage

About this Anchorage

Isla Ballena is one of the larger islands around Espiritu Santo, whilst not the prettiest anchorage spot, the island itself has good snorkeling, and can be a welcome respite from northerly weather, and to a lesser degree from westerlies which pop up in the evening.

We typically bug out of the nearby bays if the westerlies make them untenable, or if we want a quick lunch stop with some snorkeling nearby.

At night the island makes a good prominent radar contact allowing you to get up nice and snug with the cliff face for maximum northerly protection, and the navigation lights make it easy to spot when heading north or south in poor conditions.

Anchoring Notes

The main anchorage is on the south east side in about 20-30ft, this gives good protection from the northerly swell, and some protection from westerly wind in a corumuel, better than most of the anchorages on the west of Isla Espíritu Santo, but still not great.

Charlies charts mentions anchoring on the north side of the island, we've explored this by dinghy and there are sandy patches close enough in which would provide good southerly protection, but it is rocky close to shore, and we haven't tried this.

I have seen smaller boats anchored in the bay on the west side, but again there are a number of rocks closer in, it would make for a good lunch stop for a bit of snorkelling in calm weather, but again I have never tried this.

Quick Answers

Where is Isla Ballena (Isla Espíritu Santo)?
Isla Ballena (Isla Espíritu Santo) is at 24°29′N 110°23′W in BCS, Mexico.
Is there cell service at Isla Ballena (Isla Espíritu Santo)?
Isla Ballena (Isla Espíritu Santo) has cell coverage onshore only, but Starlink works here.
Does Starlink work at Isla Ballena (Isla Espíritu Santo)?
Yes — SV Ursa used Starlink at Isla Ballena (Isla Espíritu Santo).
How deep is the anchorage at Isla Ballena (Isla Espíritu Santo)?
SV Ursa anchored in 5–5.3 m at Isla Ballena (Isla Espíritu Santo).

Ursa Measured Here

200 reports at anchor · 4 nights across 1 visit — all values measured aboard SV Ursa

Wind at anchor
7 kn max
Pressure seen
1007 mbar – 1007 mbar
Water temperature
30.5 °C – 30.6 °C
Depth under keel sensor
5 – 5.3 m
200 anchored fixes · spread ≈ 8474 m · ◦ = charted position

Visits

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Sea of Cortez