Updated
Jacoby Spring
Spring
Use caution — no live reading, and an advisory is in effect
Use cautionUse caution — no live reading, and an advisory is in effect: a Heat Advisory is in effect for San Bernardino County Mountains.
- A Heat Advisory is in effect for San Bernardino County Mountains.
- A harmful-algae advisory is posted for Big Bear Lake (4.9 mi away).
Interactive map not available
Use caution — no live reading, and an advisory is in effect
Use cautionUse caution — no live reading, and an advisory is in effect: a Heat Advisory is in effect for San Bernardino County Mountains.
- A Heat Advisory is in effect for San Bernardino County Mountains. — NWS San Diego CA
- A harmful-algae advisory is posted for Big Bear Lake (4.9 mi away). — California Water Boards — FHAB Reports, as of May 6, 2026
- No live water-temperature reading for this spot.
Official advisories
- CautionCalifornia HAB Caution advisory: Big Bear Lake4.9 mi away
Lake-wide advisory; Updates from routine monitoring program-organization · Advisory posted 2026-05-06 · San Bernardino County
California Water Boards — FHAB Reports · May 6, 2026
Weather at Jacoby Spring









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Frequently asked questions
- Where is Jacoby Spring?
- Jacoby Spring is a spring in California.
- Can you swim at Jacoby Spring?
- Use caution — no live reading, and an advisory is in effect: a Heat Advisory is in effect for San Bernardino County Mountains. Checked August 23, 2026.
- What amenities does Jacoby Spring have?
- Visitor-listed amenities at Jacoby Spring include camping-nearby.
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Best Times to Visit
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
Location & Contact
California
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